Year	per 100,000 adults
2004	31.59
2005	31.88
2006	33.41
2007	37.36
2008	36.61
2009	35.35
2010	34.18
2011	32.76
2012	24.62
2013	21.57
2014	20.37
2015	18.05
2016	17.1
2017	16.47
2018	14.7
2019	9.74
2020	7.05
2021	6.64